| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $55.31 | 5.385% | $58.2884 | $58.29 | $58.30 | $58.30 |
| Purchase #2 | $196.53 | 4.816% | $205.9949 | $205.99 | $206.00 | $206.00 |
| Purchase #3 | $178.98 | 12.688% | $201.689 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $227.83 | 3.705% | $236.2711 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $228.98 | 8.133% | $247.6029 | $247.60 | $247.60 | $247.60 |
| Purchase #6 | $159.68 | 9.777% | $175.2919 | $175.29 | $175.30 | $175.30 |
| Purchase #7 | $198.89 | 8.321% | $215.4396 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $1,246.20 | $1,340.5778 | $1,340.57 | $1,340.60 | $1,340.60 | |